National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Monroe Municipal Airport (KEFT)

Lat: 42.62°NLon: 89.59°WElev: 1082ft.

Overcast

64°F

18°C

Humidity 83%
Wind Speed NE 8 mph
Barometer 30.33 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 16 Sep 9:55 am CDT
Extended Forecast for

South Wayne WI

  • Today

    Today: A chance of sprinkles before 5pm, then a slight chance of showers after 5pm. Cloudy, with a high near 71. East wind 5 to 10 mph. Chance of precipitation is 10%.

    High: 71 °F

    Cloudy then
    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of rain and thunderstorms, then showers likely after 4am. Cloudy, with a low around 61. East wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before 8am. Cloudy, with a high near 73. Northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Showers
    Likely then
    Cloudy

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 59. Northeast wind around 5 mph.

    Low: 59 °F

    Decreasing
    Clouds

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 74. East wind 5 to 10 mph.

    High: 74 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 63. East wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 63 °F

    Chance
    T-storms then
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 78. South wind around 10 mph becoming north in the afternoon. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    High: 78 °F

    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Northeast wind around 10 mph.

    Low: 59 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 50 percent chance of showers. Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of sprinkles before 5pm, then a slight chance of showers after 5pm. Cloudy, with a high near 71. East wind 5 to 10 mph. Chance of precipitation is 10%.
Tonight
A chance of rain and thunderstorms, then showers likely after 4am. Cloudy, with a low around 61. East wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely, mainly before 8am. Cloudy, with a high near 73. Northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 59. Northeast wind around 5 mph.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 74. East wind 5 to 10 mph.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 63. East wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday
Showers and possibly a thunderstorm. High near 78. South wind around 10 mph becoming north in the afternoon. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Northeast wind around 10 mph.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 70.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 70.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Wayne WI
 42.56°N 89.87°W (Elev. 899 ft)
Last Update:
9:47 am CDT Sep 16, 2026
Forecast Valid:
10am CDT Sep 16, 2026-6pm CDT Sep 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation